ASRock AMD Radeon RX 6600 XT Challenger D 8GB OC Graphic Card, 8GB GDDR6 128-bit Memory, 2593 MHz Boost Clock, 16 Gbps Memory Clock, PCI Express 4.0, 1 x HDMI 2.1 VRR / 3 x DP 1.4 | 90-GA2TZZ-00UANF

Clock: GPU / Memory
Boost Clock: Up to 2593 MHz / 16 Gbps
Game Clock: Up to 2382 MHz / 16 Gbps
Base Clock: 2000 MHz / 16 Gbps
Key Specification
7nm AMD Radeon™ RX 6600 XT
8GB GDDR6
AMD RDNA™ 2 Architecture
DirectX 12 Ultimate
PCI® Express 4.0 Support
1 x 8-pin Power Connector
3 x DisplayPort™ 1.4 with DSC / 1 x HDMI™ 2.1 VRR
Key Features
Dual Fan Design
Striped Axial Fan
Ultra-fit Heatpipe
Stylish Metal Backplate
0dB Silent Cooling
Super Alloy Graphics Card
Dual Fan Design
Two fans that provide strong cooling performance and make your gaming rig stay cool. It’s optimized for delivering excellent gaming experience with stylish and streamlined design.
Stylish Metal Backplate
Solid, Fancy, Cool.
Designed to avoid PCB bending. The fancy outlook makes the graphic card more legendary in visual. It also helps to enhance cooling with the premium thermal pads equipped backside.
Striped Axial Fan
Designed For Enhanced Airflow.
ASRock’s custom Striped Axial Fan delivers enhanced airflow to optimize cooling from not only the stripe structure on each fan blade but also the polishing surface on the bottom side.
0dB Silent Cooling
Spin For Cooling, Stop For Silence.
The fan spins when the temperature goes high for the optimal cooling, and stops when the temperature goes low for the complete silence.
Ultra-fit Heatpipe
Consolidated to Maximize the Contact.
The heatpipes are consolidated to maximize the contact among each others and also the GPU baseplate for the optimized heat dissipation.
Nano Thermal Paste
Perfect Thermal Teamwork.
Eliminate the gaps in the contact area to maximize heat transfer and thermal efficiency.
Premium Thermal Pad
Better Heat Transfer.
The premium thermal pad helps to transfer the heat of the components to the heatsink, improving heat dissipation.
Precise Screw Torque
Optimized Mounting Pressure.
ASRock adopts precise screw torque when assembling its graphics cards to optimize the cooler mounting pressure to improve thermal efficiency while avoiding damage to GPU die.
Dr. MOS
Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Intelligently delivering higher current and driving up to 50A continuous current for each phase, thus providing improved thermal result and superior performance.
Premium 90A Power Choke
Compared to traditional chokes, ASRock’s premium 90A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the graphics card.
2oz Copper PCB
Using only carefully selected copper materials for PCB layers, 2oz Copper PCB delivers lower temperature and higher energy efficiency for overclocking.
Matte Black PCB
A new mysterious matte black and copper color scheme to match the prestigious components on ASRock’s high-end graphics card.
High Density Glass Fabric PCB
High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the graphics card against electrical shorts caused by humidity.
ASRock Tweak 2.0
Pro and Easy-to-Use Tuning Utility.
Provides the smart fan speed control and instant performance tweaking.
8K Resolution Support
Not only can it handles 4K graphics but also supports the next generation 8K video output for the ultimate visual experience.
PCI® Express 4.0 Support
This graphics card features PCI® Express 4.0 support, with a throughput of 16 GT/s and enables two times the bandwidth compared to PCI® Express 3.0. Get ready for the next generation of PC gaming.
AMD Eyefinity Technology
AMD Eyefinity technology expands the traditional limits of desktop computing by multiplying your screen area. With multiple monitors, games become more immersive, workstations become more useful and you become more productive.
Introducing AMD Radeon™ RX 6600 series graphics cards, featuring the breakthrough AMD RDNA™ 2 architecture. Engineered to deliver an incredible 1080p gaming experience, the AMD Radeon™ RX 6600 series powers the next generation of gaming with vivid visuals and elevated experiences.
Powerhouse Performance
AMD Radeon™ RX 6600 series graphics cards deliver serious 1080p gaming and ultra-high frame rates. Get up to 32 high-performance compute units, groundbreaking AMD Infinity Cache, and up to 8GB of dedicated GDDR6 memory. Experience the next gen of gaming performance with AMD Smart Access Memory technology1 when you pair an AMD Radeon™ RX 6600 series graphics card with an AMD Ryzen™ 5000 Series desktop processor.
Vivid Visuals
With immersive gaming technologies and support for DirectX® 12 Ultimate, AMD Radeon™ RX 6600 series graphics cards draw you into the action. Experience gaming with realistic lighting, shadows, and reflections along with rich detail, thanks to DirectX® Raytracing (DXR), variable rate shading (VRS), and AMD FidelityFX features, optimized for AMD RDNA™ 2 architecture.
One Gaming DNA for PCs and Consoles
AMD RDNA™ 2 architecture is the foundation of next-generation gaming PCs and consoles. It is the bedrock of the upcoming revolution in PC gaming graphics and cloud gaming. AMD RDNA™ 2 elevates and unifies visual effects and gameplay across multi-gaming platforms, like no other graphics architecture before.
Graphics Engine
– AMD Radeon™ RX 6600 XT
Bus Standard
– PCI® Express 4.0
DirectX
– 12 Ultimate
OpenGL
– 4.6
Memory
– 8GB GDDR6
Engine Clock
– Boost Clock: Up to 2593 MHz
– Game Clock: Up to 2382 MHz
– Base Clock: 2000 MHz
Intel® XMX Engines
– 2048
Memory Clock
– 16 Gbps
Memory Interface
– 128-bit
Resolution
– Digital Max Resolution: 7680 x 4320
Interface
– 1 x HDMI™ 2.1 VRR
– 3 x DisplayPort™ 1.4 with DSC
HDCP
– Yes
Multi-view
– 4
Recommended PSU
– 500W
Power Connector
– 1 x 8-pin